A high-magnification micrograph of an ovarian clear cell carcinoma. The images show, focally, the characteristic clear cells with prominent nucleoli and the typical hyaline globules. A high-magnification micrograph of an ovarian clear cell carcinoma. The images show, focally, the characteristic clear cells with prominent nucleoli and the typical hyaline globules. Image: Nephron/CC BY-SA 3.0

‘Synthetic biomarkers’ could be used to diagnose ovarian cancer months earlier than now possible. Most ovarian cancer is diagnosed at such late stages that patients’ survival rates are poor. However, if the cancer is detected earlier, 5-year survival rates can be greater than 90%...

Printed, flexible touchscreen. Credit: INM

Flexible smart phones are desirable for a lot of users. Up to now the displays of the innumerable phones and pods are rigid and do not yield to the anatomical forms adopted by the people carrying them. By now it is no longer any secret that the big players in the industry are working on flexible displays. INM – Leibniz Institute for New Materials shows, how they might become reality in the near future: At this year’s Hannover Messe, INM will be presenting suitable coatings for cost-efficient inkjet processes on 24 April to 28 April.

INM will be demonstrating flexible touch screens, which are produced by printing recently developed nanoparticle inks on thin plastic foils...

Two black diamonds on a superconducting chip (12x4mm). The wiggly line is a resonator, coupling the two diamonds.

Atomic defects in diamonds can be used as quantum memories. Researchers at TU Wien have been studying the quantum properties of such diamonds, but only now have they succeeded in coupling the specific defects in two such diamonds with one another. This is an important prerequisite for the development of new applications, such as highly sensitive sensors and switches for quantum computers.

“Unfortunately, quantum states are very fragile and decay very quickly,” explains Johannes Majer, head of the hybrid quantum research group, Institute of Atomic and Subatomic Physics at TU Wien...

Pre-supernova stars may show signs of instability for months before the big explosion. Credit: Weizmann Institute of Science

Pre-supernova stars may show signs of instability for months before the big explosion, spewing material into space and creating a dense gas shell around themselves, report scientists in a new report. In the most common type of supernova, the iron core of a massive star suddenly collapses in on itself and the outer layers are thrown out into space in a spectacular explosion. New research led by Weizmann Institute of Science researchers shows that the stars that become core-collapse supernovae might already exhibit instability for several months before the big event, spewing material into space and creating a dense gas shell around themselves...